LEM Products Jumbo Red Fibrous Casings Red. The fiber in these casings run lengthwise so they can be stuffed tighter without breaking. Can be stuffed to 4.69in in diameter. Comes in a bundle of six. Specifications for LEM Products Jumbo Red Fibrous Casings: Manufacturer: LEM Products Color: Red Fabric/Material: Fibrous Capacity: 6 lb Quantity: 6 Diameter: 4.69 in Operation Temperature Range: 170 - 185 Fahrenheit Features of LEM Products Jumbo Red Fibrous Casings Use for: summer sausage salami jumbo bologna trail bologna etc. Non-edible Preparation: Soak in warm water 30 minutes prior to using Cooking method: oven at 170 degrees-185 degrees or smoke in smoker until internal temperature of sausage reaches 165 degrees Color: Red Unprinted 6 pack Holds up to 6 lbs. per casing Package Contents: LEM Products Jumbo Red Fibrous Casings LEM Products 1013: Jumbo Red Fibrous Casings Red